1371938688

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10729}}^1$

素因数の和:10789

約数の個数: 128

約数和(自身を含む): 4158948000

約数和(自身を除く): 2787009312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3456, 3552, 3996, 4736, 5328, 7104, 7992, 10656, 10729, 14208, 15984, 21312, 21458, 31968, 32187, 42624, 42916, 63936, 64374, 85832, 96561, 127872, 128748, 171664, 193122, 257496, 289683, 343328, 386244, 396973, 514992, 579366, 686656, 772488, 793946, 1029984, 1158732, 1190919, 1373312, 1544976, 1587892, 2059968, 2317464, 2381838, 3089952, 3175784, 3572757, 4119936, 4634928, 4763676, 6179904, 6351568, 7145514, 9269856, 9527352, 10718271, 12359808, 12703136, 14291028, 18539712, 19054704, 21436542, 25406272, 28582056, 37079424, 38109408, 42873084, 50812544, 57164112, 76218816, 85746168, 114328224, 152437632, 171492336, 228656448, 342984672, 457312896, 685969344, 1371938688]

約数ペア:

[(1, 1371938688), (2, 685969344), (3, 457312896), (4, 342984672), (6, 228656448), (8, 171492336), (9, 152437632), (12, 114328224), (16, 85746168), (18, 76218816), (24, 57164112), (27, 50812544), (32, 42873084), (36, 38109408), (37, 37079424), (48, 28582056), (54, 25406272), (64, 21436542), (72, 19054704), (74, 18539712), (96, 14291028), (108, 12703136), (111, 12359808), (128, 10718271), (144, 9527352), (148, 9269856), (192, 7145514), (216, 6351568), (222, 6179904), (288, 4763676), (296, 4634928), (333, 4119936), (384, 3572757), (432, 3175784), (444, 3089952), (576, 2381838), (592, 2317464), (666, 2059968), (864, 1587892), (888, 1544976), (999, 1373312), (1152, 1190919), (1184, 1158732), (1332, 1029984), (1728, 793946), (1776, 772488), (1998, 686656), (2368, 579366), (2664, 514992), (3456, 396973), (3552, 386244), (3996, 343328), (4736, 289683), (5328, 257496), (7104, 193122), (7992, 171664), (10656, 128748), (10729, 127872), (14208, 96561), (15984, 85832), (21312, 64374), (21458, 63936), (31968, 42916), (32187, 42624)]